Rosecove Beach

Rosecove Beach is the westernmost point of Roria, connecting to Route 8. It is the coast of Rosecove City, yet the Recreational Teleportation Device signal is jammed here. Located on this beach are palm trees, which can be headbutted to battle wild Pokémon living on them. The lighthouse here is also home to Rival Tess and her grandfather.

Lighthouse
When the player first arrives in Rosecove Beach, Team Eclipse is once again causing trouble, wanting to rob the Blue Orb from an old man in the lighthouse. Eclipse Grunts are also scattered around the beach and Rosecove City, blocking access to Rosecove Gym and Route 9. While Rival Jake distracts the grunts to let player proceed to the lighthouse, Eclipse Admin Gabe robs the Blue Orb from the old man and threatens to summon another Legendary Pokémon - Kyogre.

Upon defeating Admin Gabe, he throws the Blue Orb into the ocean and thus, activating it by accident. Kyogre is summoned and brings a massive downpour to the city, but it doesn't act in Team Eclipse's favor and blasts them off as if they were Team Rocket. Kyogre returns the Blue Orb to the old man and vanishes back into the ocean, stopping the rainstorm. His granddaughter Tess then comes back outside (since the old man forced her inside to be safe) where she starts arguing with her grandfather for not letting her battle Team Eclipse and battling trainers in general. He apologizes for not doing so and says he is just worried. He then lets her adventure with Jake and the player. The old man also gives the player a Protector. Rosecove Gym is opened afterwards.

Battle Pier
The battle pier is where five trainers battle with players leading up to the boss of the battle pier. Upon defeating all five trainers, the boss gives him or her a King's Rock, which can cause flinching to the opposing Pokémon and make certain Pokémon evolve into their branch evolved forms if held when trading, specifically Slowpoke to Slowking and Poliwhirl to Politoed.

Manaphy Egg
The Manaphy Egg has an extremely rare chance of being washed up to the shores by the waves at the beach (1/1000 chance). Any players can grab the egg as long as they have an open slot in the party. Players may have to race for the Egg in order to get it. This event was held for the first time during 7th to 21st May, 2016, and will be cycled on and off after a while. The event is held for the second time from 22nd to 24th October, 2016 to celebrate the 1st Anniversary of Pokémon Brick Bronze.

Pokémon
In addition to the traditional encounters in grass patches or by fishing, wild Pokémon here can also be encountered by using Headbutt on palm trees, or even by running through the waves crashing ashore, which is unique to this game.

Special
This event was held for the first time during 7th to 21st May, 2016, and will be cycled on and off after a while. When the event is available, players do not need to battle; instead, they can grab the egg by clicking on it and having an empty slot in party. This event is held for the second time during 22nd to 24th October, 2016.

Trainers
Note: Trainers marked with a star symbol (*) are available for rematches.

Trivia

 * Trainers on this beach, as well as in Rosecove Gym, are usually called "Beach Bums" (male) and "Beach Babes" (female).
 * Beach Babe Samantha -- one of the two trainers that are available for rematches on Battle Pier, was once the best spot for training the Speed of Pokémon, because her Staryu and Starmie give out 4 Speed Effort Values in total.
 * Even though this spot was quickly taken over by Camper Pal on Route 9, she is still a hotspot for training Speed because Pal's Grovyle has Pursuit, which makes switching Pokémon much more dangerous.
 * Beach Babe Kaycee's Staryu and Seaking give out 2 Speed Effort Values and 2 Physical Attack Effort Values, making her optimal for training Pokémon that are fast and specialize in Physical moves.
 * This area had good RTD signal when it was first opened, but the signal has been jammed in later updates, likely to prevent players from spawn cheating on the Manaphy Event.
 * Eclipse grunt Brunden's skuntank is underleveled, as stunky evolves at level 34.